Choose the best answer for the following sentence:
Tom and Mary _________________ for Vietnam tomorrow.
A. leave           
B. are leaving                
C. leaving             
D. are left

Find a mistake in the four underlined parts of the sentence and correct it:
The term economic reform refers to policies directing by the government to achieve improvements in economic efficiency.
A. refers to
B. directing
C. to achieve
D. in

Find a mistake in the four underlined parts of the sentence and correct it:
Before Bob will leave for work this morning, he’s going to lock the door.
A. will leave
B. work
C. he’s
D. to lock

Find a mistake in the four underlined parts of the sentence and correct it:
It’s not certain how the fire started but it might be caused by an electrical fault.
A. how
B. started
C. might be
D. electrical fault

Find a mistake in the four underlined parts of the sentence and correct it:
You needn’t park right outside the hospital entrance. You’ll be in the way.
A. needn’t
B. outside
C. hospital entrance
D. You’ll

Find a mistake in the four underlined parts of the sentence and correct it:
Growing in the corner were two big dogs, both of them looked extremely dangerous.
A. Growing
B. were
C. them
D. extremely

Find a mistake in the four underlined parts of the sentence and correct it:
He advised me please wear a wig if I didn’t want to be recognized.
A. please wear
B. if
C. didn’t
D. be recognized

Find a mistake in the four underlined parts of the sentence and correct it:
He comes from a large family, all of them now live in Australia.
A. comes
B. large family
C. them
D. live in

Find a mistake in the four underlined parts of the sentence and correct it:
After he made sure no one was waiting for him in the hotel lobby, he had collected his key
at the reception desk.
A. made
B. was waiting
C. in
D. had collected

Find a mistake in the four underlined parts of the sentence and correct it:
I feel the relationship between him and me is getting close and closer.
A. the
B. between
C. is
D. close and closer